Methods and apparatus for powder deposition

A production line for powder coating items, such as food pieces, having a conveyor and a powder depositor arranged having a powder reservoir, a screen, a vibratory actuator to apply intermittent vibrations to the screen to cause powder to pass through apertures in the screen; and a controller to con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Simon Lawton, Lindsay Dobson, Simon Kew, Jonathan Waite
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A production line for powder coating items, such as food pieces, having a conveyor and a powder depositor arranged having a powder reservoir, a screen, a vibratory actuator to apply intermittent vibrations to the screen to cause powder to pass through apertures in the screen; and a controller to control the interval between the intermittent vibrations so that powder is deposited predominantly onto the items as they pass below the screen.